 /*******************************************************************************
  * Copyright (c) 2004, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.core.runtime;

 /**
  * An unchecked exception indicating that an attempt to access
  * an extension registry object that is no longer valid.
  * <p>
  * This exception is thrown by methods on extension registry
  * objects. It is not intended to be instantiated or
  * subclassed by clients.
  * </p><p>
  * This class can be used without OSGi running.
  * </p>
  */
 public class InvalidRegistryObjectException extends RuntimeException {
     /*
      * Declare a stable serialVersionUID.
      */
     private static final long serialVersionUID = 1L;

     private static final String MESSAGE = "Invalid registry object"; //$NON-NLS-1$

     /**
      * Creates a new exception instance with null as its detail message.
      */
     public InvalidRegistryObjectException() {
         super(MESSAGE);
     }
 }

